I have been Monitoring Martha's Vineyard Fire for a long time. I don't believe the Original Island wide pager frequency 154.325 PL. 91.5 is no longer in use. I hear all pages on 154.1225 DPL. 115. When this new pager frequency came online the 154.325 was briefly patched to the new frequency. However as of recently I haven't heard a peep on the original Island Wide Fire page frequency. I get the Main Fire ops on 155.4375 no problem as well as what they call B2 the Fireground channel.